So I am currently learning ActionScript 3(Please do not mention how old it is lol) and C# to move to a different position where I work. They want me to make a program that sends data from a local database using C# and have AS3 display whatever is in the database

I am having a hard time finding info on how to do this so any help is appreciated. Thanks!!

I'm not an expert of AS3, but you should be able to have some sort of timer on AS3 and then request a WEBAPI / Webpage which serves your data. You should also be able to have some sort of TCP connection but there I don't know AS3 enough to even know how that could be called.